Crankcase diagram
Part #537284301
Crankcase diagram
Part #530026119
Handle & controls diagram
Part #537230704
Fuel system diagram
Part #503936601
Carburetor details diagram
Part #502213601
Replaced by #504130807
Part #544883001
Replaced by #531440701
Fuel system diagram
Part #503443201
Replaced by #591375401
Fuel system diagram
Part #503735801
Replaced by #580457501
Part #537255701
Starter diagram
Part #505305125